package zhongjinsuo;

import java.util.ArrayList;
import java.util.Iterator;

/**
 * @author tmh
 * @date 2024/10/23 22:35
 * @description
 */
public class Suyu extends T1{
    public static void main(String[] args) {
        System.out.println(4^1^4);
        ArrayList<Integer> list = new ArrayList<>();
        Iterator<Integer> iterator = list.iterator();
        while (iterator.hasNext()){
            iterator.next();
        }
    }
}
